🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 146 Days

Day: 21.5 Hours

Environment

Temp: 358 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,992,525 km

• M1: 64,028 km (0.048 R)
• M2: 150,196 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 207 Days

Day: 12.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.42 AU - 1.9 AU

Year: 656 Days

Day: 41 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,992,525 km

• M1: 1,194,988 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.82 AU - 2.02 AU

Year: 815 Days

Day: 26.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,992,525 km

• M1: 202,107 km (0.072 R)
• M2: 239,057 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.03 AU - 4.49 AU

Year: 2235 Days

Day: 20.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.11 AU - 4.61 AU

Year: 2324 Days

Day: 24.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 12.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.93 AU - 11.35 AU

Year: 9897 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,992,525 km

• M1: 155,731 km (0.103 R)
• M2: 442,959 km (0.103 R)
• M3: 781,050 km (0.097 R)
• M4: 917,484 km (0.1 R)
• M5: 1,295,667 km (0.11 R)
• M6: 1,418,637 km (0.027 R)
• M7: 1,699,133 km (0.096 R)
• M8: 2,093,024 km (0.089 R)
• M9: 2,214,348 km (0.066 R)
• M10: 2,515,638 km (0.075 R)
• M11: 2,645,040 km (0.075 R)
• M12: 3,047,159 km (0.083 R)
• M13: 3,129,887 km (0.078 R)
• M14: 3,468,726 km (0.1 R)
• M15: 4,212,526 km (0.06 R)
• M16: 4,746,292 km (0.101 R)
• M17: 5,202,116 km (0.112 R)
• M18: 5,570,127 km (0.104 R)
• M19: 5,706,112 km (0.12 R)
• M20: 5,981,372 km (0.032 R)
• M21: 6,796,979 km (0.086 R)
• M22: 7,162,596 km (0.099 R)
• M23: 7,459,847 km (0.081 R)
• M24: 8,570,761 km (0.071 R)
• M25: 8,767,632 km (0.058 R)
• M26: 9,529,085 km (0.08 R)
• M27: 10,228,455 km (0.105 R)
• M28: 10,311,781 km (0.087 R)
• M29: 11,029,701 km (0.074 R)
• M30: 11,373,178 km (0.062 R)
• M31: 11,720,096 km (0.094 R)
• M32: 11,894,826 km (0.033 R)
• M33: 12,070,603 km (0.106 R)
• M34: 12,335,691 km (0.112 R)
• M35: 12,468,983 km (0.098 R)
• M36: 12,736,912 km (0.082 R)
• M37: 13,187,950 km (0.037 R)
• M38: 13,598,297 km (0.098 R)
• M39: 14,012,982 km (0.094 R)
• M40: 14,431,707 km (0.108 R)
• M41: 15,281,572 km (0.103 R)
• M42: 16,293,602 km (0.07 R)
• M43: 16,488,827 km (0.107 R)
• M44: 16,586,814 km (0.095 R)
• M45: 16,684,800 km (0.078 R)
• M46: 18,078,603 km (0.098 R)
• M47: 18,483,715 km (0.099 R)
• M48: 19,096,916 km (0.051 R)
• M49: 20,029,210 km (0.079 R)
• M50: 20,870,399 km (0.117 R)
• M51: 20,976,314 km (0.106 R)
• M52: 22,316,113 km (0.117 R)
• M53: 22,641,638 km (0.114 R)
• M54: 23,078,314 km (0.092 R)
• M55: 23,352,676 km (0.1 R)
• M56: 23,628,086 km (0.079 R)
• M57: 24,684,397 km (0.095 R)
• M58: 25,529,325 km (0.096 R)
• M59: 27,770,002 km (0.092 R)
• M60: 28,237,346 km (0.077 R)
• M61: 30,492,983 km (0.08 R)
• M62: 33,052,453 km (0.055 R)
• M63: 34,232,930 km (0.111 R)
• M64: 35,870,577 km (0.061 R)
• M65: 36,315,781 km (0.093 R)
• M66: 36,955,012 km (0.045 R)
• M67: 37,276,049 km (0.035 R)
• M68: 37,856,340 km (0.117 R)
• M69: 38,179,920 km (0.087 R)
• M70: 38,504,398 km (0.077 R)
• M71: 40,603,106 km (0.082 R)
• M72: 41,266,573 km (0.101 R)
• M73: 43,616,755 km (0.051 R)
• M74: 43,888,126 km (0.084 R)
• M75: 44,024,110 km (0.11 R)
• M76: 44,296,229 km (0.104 R)
• M77: 44,500,729 km (0.1 R)
• M78: 44,842,411 km (0.03 R)
• M79: 45,184,840 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 5.4

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.06 AU - 19.8 AU

Year: 20413 Days

Day: 23.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,992,525 km

• M1: 265,985 km (0.104 R)
• M2: 810,521 km (0.118 R)
• M3: 874,549 km (0.065 R)
• M4: 1,603,689 km (0.075 R)
• M5: 2,051,884 km (0.119 R)
• M6: 2,169,768 km (0.103 R)
• M7: 2,259,676 km (0.119 R)
• M8: 3,396,320 km (0.063 R)
• M9: 3,536,045 km (0.088 R)
• M10: 3,929,936 km (0.05 R)
• M11: 4,150,593 km (0.103 R)
• M12: 4,993,876 km (0.12 R)
• M13: 6,098,507 km (0.109 R)
• M14: 6,268,450 km (0.119 R)
• M15: 6,526,207 km (0.097 R)
• M16: 7,185,784 km (0.106 R)
• M17: 7,500,837 km (0.084 R)
• M18: 7,958,607 km (0.053 R)
• M19: 8,004,982 km (0.062 R)
• M20: 8,237,756 km (0.056 R)
• M21: 8,331,405 km (0.114 R)
• M22: 9,142,375 km (0.086 R)
• M23: 9,434,539 km (0.065 R)
• M24: 10,329,583 km (0.091 R)
• M25: 10,532,139 km (0.105 R)
• M26: 10,735,891 km (0.082 R)
• M27: 11,303,316 km (0.107 R)
• M28: 11,616,873 km (0.059 R)
• M29: 12,305,921 km (0.026 R)
• M30: 12,413,183 km (0.083 R)
• M31: 12,520,743 km (0.103 R)
• M32: 12,736,613 km (0.05 R)
• M33: 12,845,072 km (0.045 R)
• M34: 13,281,897 km (0.107 R)
• M35: 15,364,749 km (0.074 R)
• M36: 16,179,010 km (0.057 R)
• M37: 16,355,236 km (0.094 R)
• M38: 17,066,873 km (0.104 R)
• M39: 17,306,230 km (0.11 R)
• M40: 17,426,357 km (0.066 R)
• M41: 17,486,495 km (0.06 R)
• M42: 17,848,971 km (0.093 R)
• M43: 18,275,025 km (0.105 R)
• M44: 19,823,663 km (0.117 R)
• M45: 20,645,553 km (0.056 R)
• M46: 20,709,132 km (0.08 R)
• M47: 22,452,995 km (0.096 R)
• M48: 22,518,519 km (0.098 R)
• M49: 22,846,886 km (0.09 R)
• M50: 23,176,899 km (0.091 R)
• M51: 23,708,121 km (0.106 R)
• M52: 23,908,432 km (0.108 R)
• M53: 23,975,303 km (0.094 R)
• M54: 24,243,382 km (0.052 R)
• M55: 24,782,682 km (0.078 R)
• M56: 25,667,255 km (0.111 R)
• M57: 26,147,913 km (0.092 R)
• M58: 26,770,240 km (0.082 R)
• M59: 27,187,917 km (0.082 R)
• M60: 27,537,527 km (0.093 R)
• M61: 31,553,781 km (0.087 R)
• M62: 31,847,591 km (0.054 R)
• M63: 32,957,458 km (0.072 R)
• M64: 34,683,818 km (0.102 R)
• M65: 34,911,057 km (0.088 R)
• M66: 34,986,903 km (0.06 R)
• M67: 36,131,775 km (0.062 R)
• M68: 36,747,371 km (0.053 R)
• M69: 37,444,048 km (0.076 R)
• M70: 37,521,839 km (0.09 R)
• M71: 37,833,002 km (0.072 R)
• M72: 38,850,567 km (0.039 R)
• M73: 39,876,958 km (0.111 R)
• M74: 43,335,212 km (0.103 R)
• M75: 43,907,274 km (0.119 R)
• M76: 45,721,148 km (0.11 R)
• M77: 45,887,352 km (0.048 R)
• M78: 46,303,533 km (0.038 R)
• M79: 46,720,911 km (0.074 R)
• M80: 47,391,409 km (0.059 R)
• M81: 47,896,301 km (0.099 R)
• M82: 48,318,467 km (0.077 R)
• M83: 49,166,387 km (0.078 R)
• M84: 51,394,049 km (0.071 R)
• M85: 52,346,389 km (0.108 R)
• M86: 53,129,983 km (0.111 R)
• M87: 54,708,689 km (0.025 R)
• M88: 54,796,802 km (0.087 R)
• M89: 54,885,065 km (0.084 R)
• M90: 55,947,060 km (0.097 R)
• M91: 56,391,665 km (0.12 R)
• M92: 58,631,893 km (0.08 R)
• M93: 60,627,379 km (0.091 R)

Kuiper Belt

Range: 35.7 - 65.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,246 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit